卸载k8s

kubeadm reset -f yum remove -y kubelet kubeadm kubectl rm -rf /etc/kubernetes/* rm -rf ~/.kube/* rm -rf /var/lib/etcd/* rm -rf $HOME/.kube/config

cni

ifconfig cni0 down ip link delete cni0 rm -rf /var/lib/cni/ rm -f /etc/cni/net.d/*

flannel

ifconfig flannel.1 down ip link delete flannel.1 rm -fr /var/run/flannel/ rm -fr /etc/kube-flannel rm -rf /etc/cni/net.d/* rm -rf /var/lib/cni/calico systemctl  restart kubelet yum remove -y kubelet kubeadm kubectl

删除rpm包

rpm -qa|grep kube*|xargs rpm –nodeps -e

删除容器及镜像

docker images -qa|xargs docker rmi -f 1、杀死运行的容器： # docker kill $(docker ps -a -q) 2、删除所有容器：

docker rm $(docker ps -a -q)

3、强制删除所有镜像：

docker rmi -f $(docker images -q)

sudo yum remove docker
docker-client \

docker-client-latest
docker-common
docker-latest
docker-latest-logrotate
docker-logrotate
docker-engine